The Dragon-Type Player in Yu-Gi-Oh!

(The cover features a character design of the protagonist, drawn by the artist.) As a die-hard dragon lover, You Lin transmigrates into Yu-Gi-Oh! 5D's, where his lifelong dream is to collect all of Konami's dragons.

System: "Hey, what's the first archetype you want to unlock?"

You Lin: "I want Dragon Rulers!"

System: "Then let's start the chain of missions to unlock Dragon Rulers. First mission: win a duel using only Dice Jar!"

You Lin: "..."

A story about unlocking achievements with all kinds of bizarre plays in 5D's, and saving the world along the way.